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E731 do not assign a lambda expression, use a def
... return x + offset (i.e., a simple function defined on a single line)? At least with flake8 I do not get complaints about blank lines.
– DocOc
Aug 22 '19 at 10:50
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When to use Tornado, when to use Twisted / Cyclone / GEvent / other [closed]
...er
IRC, XMPP, OSCAR, MSN clients and servers
In this last department, at least, Twisted seems a clear winner for built-in functionality. And all this, in a package just over 2 megabytes!
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Python Infinity - Any caveats?
...st basic calculus, but I wanted to be sure those reading understand, or at least have a clue as to why, the result is what it is.
– Anthony Pace
Nov 29 '12 at 21:25
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Should I choose ActivePerl or Strawberry Perl for Windows? [duplicate]
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After having used both for years, I'd say, for me at least, ActivePerl is a much more convenient choice. The PPM installer included in ActivePerl allows you to add alternative PPM repositories which will give you access to almost all useful Perl modules available on CPAN - but ...
What happens if I define a 0-size array in C/C++?
...says absolutely nothing of the sort. It only says that it must generate at least one diagnostic message when given source code containing an array with a zero-length constant expression for its size. The only circumstance under which the standard forbids a compiler to build a binary is if it encount...
Generic type parameter naming convention for Java (with multiple chars)?
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You can use javadoc to at least give users of your generic class a clue. I still don't like it (I agree with @chaper29) but the docs help.
eg,
/**
*
* @param <R> - row
* @param <C> - column
* @param <E> - cell element
*/
p...
Do you debug C++ code in Vim? How? [closed]
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In contrast with the other answers, there are at least three options that do just what you require: clewn, pyclewn and vimgdb.
All three projects are related. vimgdb is a patch against Vim and requires Vim to be recompiled. clewn is a standalone program that communicates w...
clang: how to list supported target architectures?
...e the following. They are listed as "proposed" though not yet available at least as of v 3.9.0:
$ clang -target <target_from_list_above> --print-multi-libs
$ clang -print-supported-archs
$ clang -march x86 -print-supported-systems
$ clang -march x86 -print-available-systems
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Why shouldn't I use PyPy over CPython if PyPy is 6.3 times faster?
...ent you made, and when you understand the difference, you'll understand at least one set of reasons why you can't just say "use PyPy". It might sound like I'm nit-picking, but understanding why these two statements are totally different is vital.
To break that down:
The statement they make only a...
Regular cast vs. static_cast vs. dynamic_cast [duplicate]
...e object must be polymorphic. That is, the class must define or inherit at least one virtual function. This is because the compiler will only generate the needed run-time type information for such objects.
Dynamic cast examples
In the example below, a MyChild pointer is converted into a MyBase poi...